Jun 17, 2024

Cov nyhuv dov yog dab tsi?

Tso lus

Cov nyhuv dov yog dab tsi? Nws cuam tshuam li cas rau kev ua haujlwm ntawm cov khoom? Yuav muab tshem tawm li cas.


Teb: ① Nyob rau hauv ib nrab ua tiav zaj duab xis tom qab dov, tej zaum yuav muaj ib tug tshwm sim ntawm lub cev thiab mechanical kev ua tau zoo sib txawv nyob rau hauv lub longitudinal thiab transverse cov lus qhia, uas yog, lub tensile lub zog raws li dov kev taw qhia yog siab, elongation yog tsawg, thiab Lub shrinkage yog siab, thaum lub zog tensile raws lub perpendicular dov kev taw qhia yog tsawg, lub elongation yog siab, thiab lub shrinkage yog tsawg. Qhov no tshwm sim ntawm kev ua tau zoo sib txawv nyob rau hauv lub longitudinal thiab transverse cov lus qhia yog hu ua rolling nyhuv.


② Kev cuam tshuam: Los ntawm kev pom kev ua haujlwm, cov nyhuv dov tuaj yeem ua rau qhov tsis sib xws ntawm qhov ntev thiab kev sib hloov ntawm cov khoom ib nrab tiav. Los ntawm qhov kev xav ntawm cov khoom, muaj cov kev xav tau sib txawv ntawm cov khoom sib txawv, uas yuav ua rau muaj teeb meem hauv kev ua haujlwm. Cov khoom xws li roj hmab threads yuav tsum muaj lub zog ntev ntev, thaum cov khoom xws li balloons xav tau lub zog tsis sib xws, ua rau muaj kev cuam tshuam tsis zoo.


③ Kev daws: Yog hais tias nws yog tshwm sim los ntawm anisotropic fillers, cov tshuaj yog kom tsis txhob siv xws li fillers thiab es tsis txhob xaiv isotropic fillers. Xws li cov pa roj carbon dub. Yog hais tias nws yog tshwm sim los ntawm kev taw qhia ntawm roj hmab molecular chains, ua rau lub dov kub, ua kom lub zog ntawm kev ua si ntawm molecular chains, thiab accelerating lawv txav yuav siv tau los daws qhov teeb meem.

 

contact:cathy@brightrubberplastic.com

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